slang expression vs slang term

slang expression and slang term both are nouns.

Word	Noun	Adjective	Verb	Adverb
slang expression	Yes	No	No	No
slang term	Yes	No	No	No

As nouns, slang expression and slang term are synonyms defined as:

slang expression and slang term: informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar

Other synonyms of slang expression include slang.

As nouns, slang expression and slang term are synonyms defined as:

slang expression and slang term: a word or expression that is outside of standard usage and is very informal

Other synonyms of slang expression include slang word.

slang expression (noun)	slang term (noun)
informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar	informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar
a word or expression that is outside of standard usage and is very informal	a word or expression that is outside of standard usage and is very informal